..Osteoclast-like multinucleated giant cells were positive for CD68 and negative for p53 oncoprotein, suggesting that they represent a non-neoplastic component that is reactively induced in the tumor stroma...

..We presented a 32-year-old man with plasmacytoid myoepithelioma arising in the soft palate, together with a brief discussion of the clinicopathologic features and differential diagnosis in the light of the literature...

..We present a case of cerebral hemangioblastoma, review the literature on supratentorial hemangioblastoma, and discuss the histologic characteristics and diagnostic difficulties associated with such lesions...

Mixed serous and endometrioid carcinoma of the fallopian tube: a case report with literature review

..On the contrary, mixed cell types of fallopian tube carcinoma have rarely been reported in the literature. A case of mixed serous and endometrioid carcinoma of the fallopian tube is presented and the related literature is reviewed...

Benign clear cell adenofibroma of the ovary. A case report with literature review

..With review of the literature, our immunohistochemical findings support the theory that relapse and metastasis of primary clear cell sarcoma of the kidney are not related with increase of aggressiveness...